Question: Who is the {awarded} of {Le Duc Tho} whose {champion} is {Tunisian National Dialogue Quartet}?
Paraphrase: Who is the {granted} of {Le Duc Tho} whose {winner} is {Tunisian National Exchange Quartet}?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q233969 wdt:P166 ?answer . ?answer wdt:P1346 wd:Q21078159}
Answer: Nobel Peace Prize